Reactivity of heavy carbene analogues towards oxidants: a redox active ligand-enabled isolation of a paramagnetic stannyleneElectronic supplementary information (ESI) available: Experimental details and NMR spectra. CCDC 1530479-1530483. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7cc00837f

o -Phenylenediamido Pb( ii ) and Sn( ii ) complexes react with mesityl azide in analogous C-H activation reactions. The Pb( ii ) complex forms a Lewis pair with ONMe 3 . The Sn( ii ) analogue reacts with AgOTf yielding a paramagnetic stannylene; such compounds have been previously observed in situ ,...

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Main Authors: Janes, Trevor, Zatsepin, Pavel, Song, Datong
Format: Article
Language:English
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Summary:o -Phenylenediamido Pb( ii ) and Sn( ii ) complexes react with mesityl azide in analogous C-H activation reactions. The Pb( ii ) complex forms a Lewis pair with ONMe 3 . The Sn( ii ) analogue reacts with AgOTf yielding a paramagnetic stannylene; such compounds have been previously observed in situ , but hitherto have not been isolated. We report the first isolated paramagnetic stannylene enabled by a redox active ligand.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc00837f